Hi, I have a 90 integra ls and I have the JDM headlights but the light is so dim that I have my high beams on at all times. When I put them on, I cut off the little black box that the 9004's connected to and put the H4 boxes on and connected the wires with spade connectors. I was going to get new bulbs but my friend rewired his headlights and they were like twice as bright. Should I look into getting them rewired?

 

hmmm.... Sounds kinda odd to me. Did you have any of those problems when you took your oem's off?? Give us some more info, and these guys on here would be glad to help you out

 

Well, my friend replaced all the old wiring that went to his headlights with bigger wire and the lights were a lot brighter. Should I take off all the old headlight wiring and use bigger wire?

 

My headlights Get dimmer when my engine goes back down to idle, and when I rev it they get a little brighter. At first, I thought it might be the alternator, but I had it checked and it was working fine. I also have a new battery. Anything would be great.